Normal cost standards
[经] 正常成本标准
🧩 词语组成解析
cost
[kɔst]
n. 价钱，代价;花费，费用;牺牲;[用复数][法律]诉讼费;
vi. 价钱为，花费;估计成本;
vt. 付出代价;估价;使丧失;使付出努力;
n. 标准；规格（standard的复数）
🗣️ 情景例句
and tell us all about it during lunch.
一面吃午餐 ，一面告诉我们一切。
Thank you for your help.
谢谢您的帮助。
He was called Bapu, meaning father - because he was the father of the Indian nation of the twentieth century.
他被人们称为巴普，意国是父亲--因为他是20世纪的印度民族之父。